One of the problems with smart phone is that spy agencies and advertisers can use them to collect data and keep tabs 
on users.
Those of you who want to take additional steps to protect your data on you smart phone should check out WhoIsHostingThis massive infographic that reveals more details covering who can spy on your handset, how it’s done and what steps can be taken to limit such spying and tracking practices.
The infographic reveals that retail stores and hackers are equally interested in tracking and spying on smart devices including smartphones, although they have different agendas than spy agencies. It also gives you tips on how to protect you iPhone and Android phones from privacy invasion.
